| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.37 | 6.383% | $173.7979 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $10.48 | 5.870% | $11.0952 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $243.43 | 3.379% | $251.6555 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $137.93 | 12.110% | $154.6333 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $220.45 | 13.802% | $250.8765 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $13.30 | 5.472% | $14.0278 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $153.41 | 12.179% | $172.0938 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $942.37 | $1,028.1800 | $1,028.19 | $1,028.25 | $1,028.20 | |